{"product_id":"hp-z4-g4-workstation-tower-xeon-6-core-64gb-memory","title":"HP Z4 G4 Workstation Tower - Xeon 6-Core, 64GB Memory","description":"\u003cp\u003eOur review of the HP Z4 G4 Workstation finds a purpose-built desktop for professionals who need sustained compute power rather than ultraportability. This tower centers on an Intel Xeon W-2133 6-core processor and a large 64GB DDR4 memory pool, which together make it well suited to rendering, simulation and data-heavy engineering workflows. The single biggest reason to consider this system is its balanced combination of a fast NVMe boot drive, roomy 2TB storage, and a professional Nvidia Quadro P400 GPU - a configuration that prioritizes reliability and expandability over flash consumer styling.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXeon W-2133 6-core:\u003c\/strong\u003e Delivers consistent multi-threaded performance for compute tasks, simulations and complex builds without aggressive thermal throttling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e64GB DDR4 memory:\u003c\/strong\u003e Large memory capacity lets users keep multiple large datasets, virtual machines or complex project files open simultaneously with minimal swapping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e512GB NVMe M.2 SSD:\u003c\/strong\u003e Fast NVMe boot and application drive that reduces load and project open times compared with traditional drives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2TB HDD storage:\u003c\/strong\u003e Provides ample on-device capacity for archival project files, media libraries and local backups without immediate need for external drives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNvidia Quadro P400 2GB:\u003c\/strong\u003e A workstation-class GPU with three mini DisplayPort outputs, tuned for stability in CAD and professional visualization applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindows 11 Pro 64-bit (renewed):\u003c\/strong\u003e Familiar workstation OS with professional features like BitLocker and domain join for workplace integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe HP Z4 G4 is aimed at engineers, 3D artists, data analysts and professionals who need a desktop that can run multi-threaded compute jobs and render tasks reliably. The combination of a Xeon processor and 64GB of RAM makes it especially useful for CAD assemblies, medium-scale render farms, and machine learning experimentation that benefit from large memory and CPU cores.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for users who require a high-end GPU for VR or very large GPU compute workloads, since the Quadro P400 is entry-level for graphics-accelerated tasks. Casual users who want a thin, silent or portable machine should also look elsewhere; this is a performance-focused tower intended for a desktop environment.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlenty of system memory and Xeon multi-core CPU provide steady performance for heavy multitasking and compute jobs.\u003c\/li\u003e\n\u003cli\u003eFast NVMe boot drive reduces OS and application load times while the 2TB HDD handles bulk storage affordably.\u003c\/li\u003e\n\u003cli\u003eWorkstation-grade Quadro GPU and three display outputs improve compatibility and stability with professional apps.\u003c\/li\u003e\n\u003cli\u003eWindows 11 Pro offers workplace features useful to IT-managed environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Quadro P400 is modest in GPU memory and compute power, so very GPU-intensive workloads may be limited.\u003c\/li\u003e\n\u003cli\u003eAs a renewed unit, it may not include the original packaging or have the same warranty length as new systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHP Z4 G4 Workstation Tower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eIntel Xeon W-2133 6-Core (3.6GHz, up to 3.9GHz Turbo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e64GB DDR4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Storage\u003c\/td\u003e\n\u003ctd\u003e512GB NVMe M.2 SSD (boot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Storage\u003c\/td\u003e\n\u003ctd\u003e2TB HDD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGraphics\u003c\/td\u003e\n\u003ctd\u003eNvidia Quadro P400 2GB (3x Mini DisplayPort)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating System\u003c\/td\u003e\n\u003ctd\u003eWindows 11 Pro 64-bit (Renewed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe HP Z4 G4 is a sensible value for professionals who need dependable CPU performance, large memory capacity and fast local storage in a desktop tower. It is a good buy for CAD users, engineers and content creators who prioritize stability and expandability; however, those requiring high-end GPU acceleration or a portable workstation should evaluate alternatives with stronger graphics or mobile form factors.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this workstation suitable for CAD and rendering?\u003c\/strong\u003e\u003cbr\u003eYes, the Xeon processor and 64GB of RAM handle CAD and many rendering tasks well, though very GPU-heavy renders will be limited by the Quadro P400's 2GB of memory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the storage be expanded?\u003c\/strong\u003e\u003cbr\u003eYes, the system includes both an NVMe M.2 boot drive and a 2TB HDD, and the tower design allows additional drives to be added for more capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with Windows 11 Pro?\u003c\/strong\u003e\u003cbr\u003eYes, this renewed unit ships with Windows 11 Pro 64-bit installed.\u003c\/p\u003e","brand":"HP","offers":[{"title":"Default Title","offer_id":48175123628251,"sku":"B094NV9MYK","price":418.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/713wT1PCNeS._AC_SL1500_9abef0f0-2ebf-4dae-95f3-10ca79adee2d.jpg?v=1769618132","url":"https:\/\/gearmusthave.com\/products\/hp-z4-g4-workstation-tower-xeon-6-core-64gb-memory","provider":"GearMustHave","version":"1.0","type":"link"}